Light Project

This diagram best represents 

• reflection
• refraction
• absorption
• diffusion

Tags

NGSS.MS-PS4-2

The best definition of refraction is ____.

• passing through a boundary

• bouncing off a boundary

• changing speed at a boundary

• changing direction when crossing a boundary

Tags

NGSS.MS-PS4-2

Which of the following statements are true of real images?

• Real images are inverted.

• Real images as formed by lenses are located on the opposite side of the lens from the object.

• Real images are only formed by converging lenses, never by diverging lenses.

• All of these

Which of the following statements are true of virtual images?

• Virtual images are always upright.

• Virtual images as formed by lenses are always located on the same side of the lens as the object.

• Virtual images can be formed by both converging lenses (when the object is inside of F) and diverging lenses (regardless of the object location).

• All of these

Which of the following best describes the image formed by a concave mirror when the object is located somewhere between the focal point (F) and the center of curvature (C) of the mirror?

• virtual, upright and enlarged

• real, inverted and reduced

• virtual, upright and reduced

• real, inverted and enlarged

When the image of an object is seen in a concave mirror the image will _____.

• always be real.

• always be virtual.

• be either real or virtual.

• will always be magnified.

When the image of an object is seen in a convex mirror the image will _____.

• always be real.

• always be virtual.

• may be either real or virtual.

• will always be magnified.

Which of the following statements is/are true of a virtual image?

• Virtual images are always located behind the mirror.

• Virtual images can be magnified in size, reduced in size or the same size as the object.

• Virtual images can be formed by concave, convex and plane mirrors.

• All of these

Which of the following statements is/are true of a real image?

• Real images can be magnified in size, reduced in size or the same size as the object.

• Real images can be projected onto a sheet of paper.

• Both of these

• Neither of these

When light bends through a new medium, what is happening?

• reflection
• refraction
• absorption
• translucent

Tags

NGSS.MS-PS4-2